Field Name · Applicant
Italic names are derived; accent values differ from the applicant’s prior license.
| Applicant Type | I - Individual |
| Entity Type | L - Licensee or Assignee |
| Entity Name | Balourdas, Gregory M |
| Attention | |
| First Name / Middle Init / Last Name / Name Suffix | Gregory M Balourdas |
| Street Address | 1735 Oak Park Blvd. |
| Po Box | |
| Locality | Pleasant Hill |
| County | Contra Costa County |
| State | CA - California |
| Postal Code | 94523 |
| Zip Location | 37°57'15.0"N 122°04'32.8"W |
| Maidenhead | CM87xw |
| FRN | 0024745143 |
| Geo Region | 6 / CA |
| Licensee ID/SGIN | L01973502 / 000 |
| Callsign | KK6WOS |
| Last Action Date | 2026-08-14 |
| Radio Service | HA - Amateur |
| App Purpose | MD - Modification |
| App Source | I - Online |
| App Status | G - Granted |
| Entered Timestamp | 2026-07-27 |
| Fee Control Num | PGC5281115 |
| Orig Purpose | MD - Modification |
| Receipt Date | Mon 2026-07-27 |
| Payment Date | 2026-07-30 |
| Is From Vec | |
| Is Trustee | |
| Operator Group | B - 2x2 |
| Licensee Class | E - Amateur Extra |
| New Seq Callsign | N |
| Trustee Callsign | |
| Trustee Name | |
| ULS Group / ULS Region | B / 6 |
| Prev Callsign / Prev Class | |
| Vanity Relationship | |
| Vanity Type | E - By List |
| Fee Exempt / Waiver | N / N |